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Figure 1-8. Machine-Language Coding of Branching Instructions
cc
disp.
Bcc
r
JMP (@Rm)
JMP (@aa:16)
abs.
abs.
JMP (@@aa:8)
disp.
BSR
JSR (@Rm)
JSR (@aa:16)
abs.
abs.
JSR (@@aa:8)
RTS
r
m
m
15
8
7
0
op
15
8
7
0
op
15
8
7
0
op
15
8
7
0
op
15
8
7
0
op
15
8
7
0
op
15
8
7
0
op
15
8
7
0
op
15
8
7
0
op
0 0 0
0
0 0 0 0
Notation
op:
Operation field
cc:
Condition field
rm:
Register field
disp.:
Displacement
abs.:
Absolute address
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Summary of Contents for H8/300 Series
Page 2: ...H8 300 Programming Manual...